866 utf8

https://ru.stackoverflow.com/questions/864054/%D0%BF%D0%B5%D1%80%D0%B5%D0%BA%D0%BE%D0%B4%D0%B8%D1%80%D0%BE%D0%B2%D0%BA%D0%B0-cp866-to-utf-8-%D0%A1